The answer is 189. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
b = -3.15 is.
22.625
181 ÷ 8 = 22 with remainder 5
1718
190.
-8x -21 = -181 so if there's -21 on one side and -181 on the other, if you add 21 on one side you must add it on the other side which makes -8x = -60 then -8 whats make -60 = -8 x ? = -60 so 60 / 8 so x = 7.5
The sum is 181
181 407 299
90 + 91 is 181
a= 5 , d= 13-5 = 8 , an= 181 an = a + (n-1) x d 181 = 5 + (n-1) x 8 181 - 5 = (n-1) x 8 176 = (n-1) x 8 176/8 = (n-1) 22 = (n-1) 22+1 = 23 n = 23 Hence, 181 is the 23rd term of the given A.P
181
96 + 85 = 181 90 + 80 = 170 6 + 5 = 11 170 + 11 = 181